OFweek smart home network news 4,000 yuan budget can now buy what kind of 55 TV? Do not think that as long as the Internet brand has such a cost-effective, TCL 55A660U called 4,000 yuan or even 5,000 under 55 å‹ 4K TV, the strongest machine is not an exaggeration. TCL 55A660U OK? How to configure, whether the performance can meet user needs, see this TCL 55A660U evaluation will know. The most powerful 4000 yuan TCL 4K HDR TV 55A660U Reviews TCL 55A660U has all-metal body design, 4K+HDR display technology plus body, 30-core processor, 1.5GB+8GB storage, but also equipped with TV + OS 3.0 operating system, this configuration in this price segment I really have not seen. The A660U is equipped with a mainstream CPU with a 28nm A53-based architecture, clocked at 1.8GHz, ensuring that the system has a powerful processing capability, and any application can be turned on at an extremely fast speed. At the same time, with the Mali-T830 GPU and a new memory storage solution, the A660U has a lightning speed. In addition, A660U also supports Bluetooth 4.0 and WIFI connection, and other smart devices at home can interact at any time, super performance determines this TV will have a very good user experience. At the same time, the 4K resolution plus full ecological HDR technology will make this TV far better than those Internet TVs in terms of picture quality. So, what's the real performance of this TV, then follow the author's evaluation to experience this 4,000 yuan under the strongest TV! Appearance: Simple and elegant for any living room environment Although the price is only 3999 yuan, but the appearance of the A660U technology has not made any discount, comparable to many market high-end TV products. First of all, it has a slim body, aviation-grade aluminum, surface polishing, wire drawing, sandblasting and anodizing. The overall silver tone allows it to blend in with almost any living room decoration style. According to reports, on the A660U, there are a total of 7 major processes and 51 channels of supply and demand, so as to create such a slim body and details, but also achieved a perfect balance between stability and aesthetics. TCL 55A660U Ultra narrow metal frame LOGO and breathing light All-metal die-casting bracket In terms of the base, all-metal die-casting brackets have been polished at 20,000 rpm, which makes the silver color tone, in addition to being very beautiful. The sturdiness and stability are also very good. Also, this is how TCL goes through many shapes, multiple angles, and different combinations. After the selection of colors and materials, the finalized plan reflects their commitment to aesthetic design. Back display Interface area close-up The back design is also simple and clean, the interface area is located in the lower right side of the back, supports USB3.0 high-speed transmission interface, users can directly play 4K source on the TV through the USB storage device, you know that USB3.0 interface is usually only high-end products, The A660U must like this. In addition, interfaces such as HDMI and USB2.0 are also designed to facilitate users' diverse expansion needs. Remote control close-up The remote control is quite satisfactory, with a simple design with 11 keys, and the size and curvature are suitable. Users with large hands or small hands can easily navigate, and the grip is very good. The key feedback is also comfortable. Image quality: 4K+HDR In terms of picture quality, the A660U has a resolution of 3840×2160, which is four times that of Full HD. The edges of the A660U are sharp and sharp, and the details are well-viewed. At the same time, it supports full ecological HDR and provides more dynamic range than ordinary images. Image details, so the A660U presents higher brightness dynamic range, wide color gamut, bright field and dark field image details can be fully demonstrated. At the same time, support HDR real-time conversion technology, you can SDR (general quality) real-time conversion HDR quality, by adjusting the saturation and dynamic brightness compensation, so that users can see HDR display effect when viewing ordinary signal screen. So, how does this TV behave in terms of picture quality? The author tested the TV in detail through 4K pictures and 4K videos. Next, let's take a look at its performance. Note: Because of the shooting equipment and the shooting environment, screen shots do not fully represent the most realistic picture quality of the A660U. This is only for reference. Tone level test Color performance and viewing angle test 4K resolution test First of all, let's look at a few test charts. In the resolution test, the A660U showed outstanding performance. The smallest text was also clearly visible. There was no jaggedness, and the black and white lines were clearly clear. No adhesion was observed. The gray scale is clear, and the gradual change is gradual. Both the dark part and the two parts are visible and distinguishable. There are no jumps, no parallels, and brightness and contrast are excellent. 4K still picture screen shot 4K still picture screen shot 4K still picture screen shot 4K still picture screen shot Next, look at a few static pictures, bright colors but not demon, looks very comfortable, the screen level is also very good, bright parts have not been exposed, the details of the dark part is also very clear, the texture of the waterdrops is really the same, the dog coat color The nuances of the show are also very clear. The hair is fine and the texture of the leaves is clearly visible. 4K movie screen shot 4K movie screen shot HDR test movie screen shot 4K movie screen shot 4K movie screen shot In the 4K motion picture, the different red A660U shows very accurate, can be very well distinguished, bright and dark contrast makes people shine, under the strong light the old man's beard and hair is still very clear, the character skin color is also highly restored, close-up When the pores of the face are clearly visible, the dynamics of the puff are as real as we are in close contact with each other. In the presentation of the game, the author chose a 4K World Cup video, which was not stuck during the play, and there was no trailing. The phenomenon appears. TV+OS 3.0 System: What you want is what you get System, A660U uses a new upgraded TV + OS 3.0, compared to the previous generation system, 3.0 uses a new UI interface, with chocolate remote control, human-computer interaction experience is more smooth, at the same time, A660U also has a very fast boot Speed, the author can experience the basic 5 seconds or so to boot. Moreover, because the module settings are very reasonable, the user can also adjust the menus appearing on the home page according to his own needs, and basically achieve what he wants. UI User-friendly choice of UI main interface In terms of UI, the A660U is mainly divided into homepages, videos, VIPs, games, living applications, and other pages. Using the remote control keys, you can reach the corresponding UI interface. The presentation mode still uses the poster mode, which is more intuitive and clearer. Of course, it does not mean that only these interfaces are available. Users can add the desired UI interface to the main interface according to their own needs. The add method is the plus sign at the bottom right of the main interface. Add, very user-friendly. display setting Sound settings Network settings system message Smart TV Product Experience System 2.0 to diagnose TV faults Setting the A660U is also very simple. Press the setting button on the remote control. The user can customize the display, sound, application, network, and system in the setting interface. Video: Tencent Video + Global Broadcasting Content, A660U and Tencent video cooperation, can provide users with more than 600 million hours of genuine resources, 150,000 + high-definition television, 130,000 + hours TV drama and 100000 + hours of entertainment resources. In addition to Tencent video, it also features the highly acclaimed global broadcast feature of TCL. Films for the same period during the same period can be seen on television for the first time. They are all high quality sources and can be almost cinematic. Visual effect. Video resources list Global broadcast 4K area Cinematic blockbuster "The Forgotten Village" The best-selling drama "Three Lifes and Ten Peach Blossoms" Hot Variety "Trump vs. Trump" NBA games The 4K movie "Billie Lynn's Midfield War" is a real shot Education: Teacher guidance and escort Education is also a crucial part of the current smart TV content. The A660U is equipped with music education. Apart from various courses for children and high schools, it also includes teaching materials such as Peking University Middle School. After users pay, they can be at home. Enjoy the guidance of teachers, and for the exam period, there are also special assault special topics designed to allow students to easily comb all knowledge points before the exam, this can be very humane. Recommended learning content Children's area Student Area Free zone Personal information Primary school curriculum High school curriculum topics T entertainment fitness center: exercise and relax Entertainment content, A660U provides a lot of entertainment applications, the author's favorite touch than the T entertainment fitness center, with somatosensory remote control or other peripherals, users can easily change their living room into a variety of sports venues, Aerobic jogging, fitness dance, professional yoga, ball sports, etc., can be easily played at home, entertainment, but also to achieve fitness results. T Recreation Fitness Center Game recommendation Second Generation C Sports Choose exercise for exercise You can also watch game video Evaluation summary: TCL 55A660U Although many of the A660U's indicators do not reach the top standard of today's LCD TVs, their price/performance ratio is definitely the highest among the TVs I have seen so far, and as a result, they have become the explosive models for TCL online sales. Breaking down the low-quality stereotypes of general explosion models, the A66OU can compete with high-end TVs in terms of appearance, picture quality, system, and hardware. The price of 3999 yuan, consumers can rest assured to start.